A213429 Erroneous version of A000136.

1, 2, 6, 16, 50, 144, 448, 7472, 17676, 41600

Offset: 1

Author

N. J. A. Sloane, Jun 11 2012

Keywords

• dead

Comments

Included in accordance with OEIS policy of including published but erroneous sequences, to serve as pointers to the correct versions.

References

• M. A. Sainte-Laguë, Les Réseaux (ou Graphes), Mémorial des Sciences Mathématiques, Fasc. 18, Gauthier-Villars, Paris, 1926, p. 41.
• N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).